| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $238.82 | 12.172% | $267.8892 | $267.89 | $267.90 | $267.90 |
| Purchase #2 | $31.32 | 8.744% | $34.0586 | $34.06 | $34.05 | $34.10 |
| Purchase #3 | $33.98 | 13.566% | $38.5897 | $38.59 | $38.60 | $38.60 |
| Purchase #4 | $244.46 | 3.477% | $252.9599 | $252.96 | $252.95 | $253.00 |
| Purchase #5 | $48.82 | 4.792% | $51.1595 | $51.16 | $51.15 | $51.20 |
| Purchase #6 | $225.53 | 4.734% | $236.2066 | $236.21 | $236.20 | $236.20 |
| Purchase #7 | $247.66 | 4.685% | $259.2629 | $259.26 | $259.25 | $259.30 |
| 7 purchase totals = | $1,070.59 | $1,140.1264 | $1,140.13 | $1,140.10 | $1,140.30 | |